Inhibition of GEFs with light

by Onur Dagliyan
Science, 354(6318):1441-1444, 2016

HeLa cells expressing photo-inhibitable Vav2 (PI-Vav2) shrank in the light, and rapidly recovered in the dark. Blue dot indicates irradiation. White arrows point to regions undergoing retraction. Cells were visualized using Lifeact-mCherry.

~Updated 01/26/2022